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我厂生产的C6136A型普通車床各項精度均能达到設計要求,可是齿輪传动的噪声很大,其返修率达50％左右。通过多次研究、試驗,采用珩齿工艺能显著地降低齿輪的噪声,提高产品的質量。今将其具体经验介紹如下。一、机床产生噪声的分析使机床产生噪声的因素很多。經測試,主轴箱中的噪声最高达85dB,其因素也是多方面的,其中齿輪产生噪声的因素又較多而复杂,这些因素如何确定?今用同一部装的主軸箱体,用更換齿輪的方法,經
I plant the C6136A ordinary lathe accuracy can meet the design requirements, but a lot of gear noise, the repair rate of 50%. Through many studies, experiments, using gear honing process can significantly reduce gear noise and improve product quality. Now the specific experience described below. First, the analysis of machine noise to machine noise generated by many factors. After testing, the noise in the spindle box up to 85dB, its factors are many, including gear noise and more and more complex factors, how to determine these factors? Today with the same installation of the spindle box, with replacement gear Method, after